As soon as I hit enter on the last command, I get a "system programme problem detected" prompt where it asks me whether I want to report the problem.

Also when I reboot the same prompt comes up as soon as loading up.

Anyway, what has changed since before is I do see that my wifi wireless modem shows on the top right but after clicking it I get more prompts including "connection activation failed" and "(2) active connection removed before it was initialised"